243322342 has 8 divisors (see below), whose sum is σ = 365363856. Its totient is φ = 121534392.

The previous prime is 243322333. The next prime is 243322361. The reversal of 243322342 is 243223342.

243322342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60973 + ... + 64840.

It is an arithmetic number, because the mean of its divisors is an integer number (45670482).

Almost surely, 2^243322342 is an apocalyptic number.

243322342 is a deficient number, since it is larger than the sum of its proper divisors (122041514).

243322342 is a wasteful number, since it uses less digits than its factorization.

243322342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126782.

The product of its digits is 6912, while the sum is 25.

The square root of 243322342 is about 15598.7929661240. The cubic root of 243322342 is about 624.3009502586.

Adding to 243322342 its reverse (243223342), we get a palindrome (486545684).

The spelling of 243322342 in words is "two hundred forty-three million, three hundred twenty-two thousand, three hundred forty-two".